HEADER TOXIN 18-JAN-19 6J7P TITLE CRYSTAL STRUCTURE OF TOXIN TGLT (UNUSUAL TYPE GUANYLYLTRANSFERASE-LIKE TITLE 2 TOXIN, RV1045) MUTANT E146Q CO-EXPRESSED WITH TAKA FROM MYCOBACTERIUM TITLE 3 TUBERCULOSIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: GUANYLYLTRANSFERASE-LIKE TOXIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS (STRAIN ATCC 25618 / SOURCE 3 H37RV); SOURCE 4 ORGANISM_TAXID: 83332; SOURCE 5 STRAIN: ATCC 25618 / H37RV; SOURCE 6 GENE: RV1045; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS GUANYLYLTRANSFERASE;GUANYLYLTRANSFERASE-LIKE TOXIN;TA, TOXIN EXPDTA X-RAY DIFFRACTION AUTHOR X.YU,X.GAO,K.ZHU,J.A.WOJDYLA,M.WANG,S.CUI REVDAT 2 20-MAY-20 6J7P 1 JRNL REVDAT 1 13-MAY-20 6J7P 0 JRNL AUTH X.YU,X.GAO,K.ZHU,H.YIN,X.MAO,J.A.WOJDYLA,B.QIN,H.HUANG, JRNL AUTH 2 M.WANG,Y.C.SUN,S.CUI JRNL TITL CHARACTERIZATION OF A TOXIN-ANTITOXIN SYSTEM IN JRNL TITL 2 MYCOBACTERIUM TUBERCULOSIS SUGGESTS NEUTRALIZATION BY JRNL TITL 3 PHOSPHORYLATION AS THE ANTITOXICITY MECHANISM. JRNL REF COMMUN BIOL V. 3 216 2020 JRNL REFN ESSN 2399-3642 JRNL PMID 32382148 JRNL DOI 10.1038/S42003-020-0941-1 REMARK 2 REMARK 2 RESOLUTION. 2.63 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.13_2998: ???) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.63 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.34 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.3 REMARK 3 NUMBER OF REFLECTIONS : 9935 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.273 REMARK 3 R VALUE (WORKING SET) : 0.272 REMARK 3 FREE R VALUE : 0.295 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.640 REMARK 3 FREE R VALUE TEST SET COUNT : 461 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 47.3532 - 3.7918 0.95 3266 173 0.2244 0.2282 REMARK 3 2 3.7918 - 3.0098 0.91 3084 132 0.3175 0.3957 REMARK 3 3 3.0098 - 2.6294 0.94 3124 156 0.3852 0.3991 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.450 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 35.870 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 55.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.004 2244 REMARK 3 ANGLE : 0.598 3065 REMARK 3 CHIRALITY : 0.042 360 REMARK 3 PLANARITY : 0.004 401 REMARK 3 DIHEDRAL : 16.737 1360 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6J7P COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 26-JAN-19. REMARK 100 THE DEPOSITION ID IS D_1300010580. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-MAY-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 1M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18280 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.610 REMARK 200 RESOLUTION RANGE LOW (A) : 47.340 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.5 REMARK 200 DATA REDUNDANCY : 2.470 REMARK 200 R MERGE (I) : 0.14900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 4.4500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.61 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.77 REMARK 200 COMPLETENESS FOR SHELL (%) : 75.6 REMARK 200 DATA REDUNDANCY IN SHELL : 1.95 REMARK 200 R MERGE FOR SHELL (I) : 0.74400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.940 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.56 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.54 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M MAGNESIUM CHLORIDE HEXAHYDRATE, REMARK 280 0.1M BIS-TRIS PH6.5, 25% PEG 3350, 10% ETHYLENE GLYCOL, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 296K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 44.83467 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 22.41733 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 22.41733 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 44.83467 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 110 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13690 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 MG MG A 301 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 THR A 2 REMARK 465 LYS A 3 REMARK 465 PRO A 4 REMARK 465 LYS A 292 REMARK 465 ARG A 293 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLU A 116 CG CD OE1 OE2 REMARK 470 LYS A 125 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 HE1 TRP A 184 O HOH A 402 1.34 REMARK 500 HH22 ARG A 87 O HOH A 401 1.35 REMARK 500 O GLY A 71 HG SER A 75 1.57 REMARK 500 HH21 ARG A 76 OD2 ASP A 211 1.59 REMARK 500 O ASP A 159 H CYS A 179 1.59 REMARK 500 NH2 ARG A 87 O HOH A 401 2.01 REMARK 500 NE1 TRP A 184 O HOH A 402 2.05 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 HZ3 LYS A 79 OD2 ASP A 164 3575 1.53 REMARK 500 NZ LYS A 79 OD2 ASP A 164 3575 1.92 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ALA A 152 -123.52 53.17 REMARK 500 GLU A 198 159.88 -48.76 REMARK 500 LEU A 220 -127.47 59.96 REMARK 500 ALA A 222 -131.16 47.29 REMARK 500 GLN A 240 -111.50 -122.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 303 DBREF 6J7P A 1 293 UNP P96356 P96356_MYCTU 1 293 SEQADV 6J7P MET A -19 UNP P96356 EXPRESSION TAG SEQADV 6J7P GLY A -18 UNP P96356 EXPRESSION TAG SEQADV 6J7P SER A -17 UNP P96356 EXPRESSION TAG SEQADV 6J7P SER A -16 UNP P96356 EXPRESSION TAG SEQADV 6J7P HIS A -15 UNP P96356 EXPRESSION TAG SEQADV 6J7P HIS A -14 UNP P96356 EXPRESSION TAG SEQADV 6J7P HIS A -13 UNP P96356 EXPRESSION TAG SEQADV 6J7P HIS A -12 UNP P96356 EXPRESSION TAG SEQADV 6J7P HIS A -11 UNP P96356 EXPRESSION TAG SEQADV 6J7P HIS A -10 UNP P96356 EXPRESSION TAG SEQADV 6J7P SER A -9 UNP P96356 EXPRESSION TAG SEQADV 6J7P SER A -8 UNP P96356 EXPRESSION TAG SEQADV 6J7P GLY A -7 UNP P96356 EXPRESSION TAG SEQADV 6J7P LEU A -6 UNP P96356 EXPRESSION TAG SEQADV 6J7P VAL A -5 UNP P96356 EXPRESSION TAG SEQADV 6J7P PRO A -4 UNP P96356 EXPRESSION TAG SEQADV 6J7P ARG A -3 UNP P96356 EXPRESSION TAG SEQADV 6J7P GLY A -2 UNP P96356 EXPRESSION TAG SEQADV 6J7P SER A -1 UNP P96356 EXPRESSION TAG SEQADV 6J7P HIS A 0 UNP P96356 EXPRESSION TAG SEQADV 6J7P GLN A 146 UNP P96356 GLU 146 ENGINEERED MUTATION SEQRES 1 A 313 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 313 LEU VAL PRO ARG GLY SER HIS MET THR LYS PRO TYR SER SEQRES 3 A 313 SER PRO PRO THR ASN LEU ARG SER LEU ARG ASP ARG LEU SEQRES 4 A 313 THR GLN VAL ALA GLU ARG GLN GLY VAL VAL PHE GLY ARG SEQRES 5 A 313 LEU GLN ARG HIS VAL ALA MET ILE VAL VAL ALA GLN PHE SEQRES 6 A 313 ALA ALA THR LEU THR ASP ASP THR GLY ALA PRO LEU LEU SEQRES 7 A 313 LEU VAL LYS GLY GLY SER SER LEU GLU LEU ARG ARG GLY SEQRES 8 A 313 ILE PRO ASP SER ARG THR SEP LYS ASP PHE ASP THR VAL SEQRES 9 A 313 ALA ARG ARG ASP ILE GLU LEU ILE HIS GLU GLN LEU ALA SEQRES 10 A 313 ASP ALA GLY GLU THR GLY TRP GLU GLY PHE THR ALA ILE SEQRES 11 A 313 PHE THR ALA PRO GLU GLU ILE ASP VAL PRO GLY MET PRO SEQRES 12 A 313 VAL LYS PRO ARG ARG PHE THR ALA LYS LEU SER TYR ARG SEQRES 13 A 313 GLY ARG ALA PHE ALA THR VAL PRO ILE GLN VAL SER SER SEQRES 14 A 313 VAL GLU ALA GLY ASN ALA ASP GLN PHE ASP THR LEU THR SEQRES 15 A 313 SER ASP ALA LEU GLY LEU VAL GLY VAL PRO ALA ALA VAL SEQRES 16 A 313 ALA VAL PRO CYS MET THR ILE PRO TRP GLN ILE ALA GLN SEQRES 17 A 313 LYS LEU HIS ALA VAL THR ALA VAL LEU GLU GLU PRO LYS SEQRES 18 A 313 VAL ASN ASP ARG ALA HIS ASP LEU VAL ASP LEU GLN LEU SEQRES 19 A 313 LEU GLU GLY LEU LEU LEU ASP ALA ASP LEU MET PRO THR SEQRES 20 A 313 ARG SER ALA CYS ILE ALA ILE PHE GLU ALA ARG ALA GLN SEQRES 21 A 313 HIS PRO TRP PRO PRO ARG VAL ALA THR LEU PRO HIS TRP SEQRES 22 A 313 PRO LEU ILE TYR ALA GLY ALA LEU GLU GLY LEU ASP HIS SEQRES 23 A 313 LEU GLU LEU ALA ARG THR VAL ASP ALA ALA ALA GLN ALA SEQRES 24 A 313 VAL GLN ARG PHE VAL ALA ARG ILE ASP ARG ALA THR LYS SEQRES 25 A 313 ARG MODRES 6J7P SEP A 78 SER MODIFIED RESIDUE HET SEP A 78 13 HET MG A 301 1 HET MG A 302 1 HET MG A 303 1 HETNAM SEP PHOSPHOSERINE HETNAM MG MAGNESIUM ION HETSYN SEP PHOSPHONOSERINE FORMUL 1 SEP C3 H8 N O6 P FORMUL 2 MG 3(MG 2+) FORMUL 5 HOH *7(H2 O) HELIX 1 AA1 ASN A 11 GLY A 27 1 17 HELIX 2 AA2 VAL A 29 THR A 48 1 20 HELIX 3 AA3 GLY A 62 GLY A 71 1 10 HELIX 4 AA4 ASP A 88 GLY A 103 1 16 HELIX 5 AA5 ASP A 164 VAL A 169 1 6 HELIX 6 AA6 THR A 181 THR A 194 1 14 HELIX 7 AA7 ALA A 206 LEU A 220 1 15 HELIX 8 AA8 LEU A 224 ALA A 239 1 16 HELIX 9 AA9 HIS A 252 LEU A 261 1 10 HELIX 10 AB1 THR A 272 ARG A 289 1 18 SHEET 1 AA1 5 LEU A 58 LYS A 61 0 SHEET 2 AA1 5 PHE A 81 ALA A 85 -1 O ASP A 82 N LYS A 61 SHEET 3 AA1 5 ALA A 139 SER A 149 1 O SER A 148 N ALA A 85 SHEET 4 AA1 5 ARG A 127 TYR A 135 -1 N LEU A 133 O ALA A 141 SHEET 5 AA1 5 PHE A 107 PHE A 111 -1 N ILE A 110 O LYS A 132 SHEET 1 AA2 5 LEU A 58 LYS A 61 0 SHEET 2 AA2 5 PHE A 81 ALA A 85 -1 O ASP A 82 N LYS A 61 SHEET 3 AA2 5 ALA A 139 SER A 149 1 O SER A 148 N ALA A 85 SHEET 4 AA2 5 ARG A 127 TYR A 135 -1 N LEU A 133 O ALA A 141 SHEET 5 AA2 5 GLU A 115 GLU A 116 -1 N GLU A 115 O ARG A 128 SHEET 1 AA3 2 ASP A 159 LEU A 161 0 SHEET 2 AA3 2 VAL A 177 CYS A 179 -1 O CYS A 179 N ASP A 159 LINK C THR A 77 N SEP A 78 1555 1555 1.33 LINK C SEP A 78 N LYS A 79 1555 1555 1.33 LINK O ALA A 192 MG MG A 302 1555 1555 2.89 LINK MG MG A 303 O HOH A 407 1555 1555 1.99 CISPEP 1 TRP A 243 PRO A 244 0 -1.05 SITE 1 AC1 2 THR A 249 ASP A 274 SITE 1 AC2 3 ALA A 192 ASN A 203 ARG A 205 SITE 1 AC3 2 GLU A 216 HOH A 407 CRYST1 94.691 94.691 67.252 90.00 90.00 120.00 P 32 2 1 6 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.010561 0.006097 0.000000 0.00000 SCALE2 0.000000 0.012194 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014869 0.00000